42 	int op_code;  in get_step_address()  local
44 	if (get_kernel_nofault(op_code, (void *)pc))  in get_step_address()
46 	if ((op_code & __INSN_LENGTH_MASK) != __INSN_LENGTH_GE_32) {  in get_step_address()
47 		if (riscv_insn_is_c_jalr(op_code) ||  in get_step_address()
48 		    riscv_insn_is_c_jr(op_code)) {  in get_step_address()
49 			rs1_num = decode_register_index(op_code, RVC_C2_RS1_OPOFF);  in get_step_address()
51 		} else if (riscv_insn_is_c_j(op_code) ||  in get_step_address()
52 			   riscv_insn_is_c_jal(op_code)) {  in get_step_address()
53 			*next_addr = RVC_EXTRACT_JTYPE_IMM(op_code) + pc;  in get_step_address()
54 		} else if (riscv_insn_is_c_beqz(op_code)) {  in get_step_address()
55 			rs1_num = decode_register_index_short(op_code,  in get_step_address()
58 				*next_addr = RVC_EXTRACT_BTYPE_IMM(op_code) + pc;  in get_step_address()
61 		} else if (riscv_insn_is_c_bnez(op_code)) {  in get_step_address()
63 			    decode_register_index_short(op_code, RVC_C1_RS1_OPOFF);  in get_step_address()
65 				*next_addr = RVC_EXTRACT_BTYPE_IMM(op_code) + pc;  in get_step_address()
72 		if ((op_code & __INSN_OPCODE_MASK) == __INSN_BRANCH_OPCODE) {  in get_step_address()
74 			long imm = RV_EXTRACT_BTYPE_IMM(op_code);  in get_step_address()
77 			rs1_num = decode_register_index(op_code, RVG_RS1_OPOFF);  in get_step_address()
78 			rs2_num = decode_register_index(op_code, RVG_RS2_OPOFF);  in get_step_address()
84 			if (riscv_insn_is_beq(op_code))  in get_step_address()
86 			else if (riscv_insn_is_bne(op_code))  in get_step_address()
88 			else if (riscv_insn_is_blt(op_code))  in get_step_address()
92 			else if (riscv_insn_is_bge(op_code))  in get_step_address()
96 			else if (riscv_insn_is_bltu(op_code))  in get_step_address()
98 			else if (riscv_insn_is_bgeu(op_code))  in get_step_address()
104 		} else if (riscv_insn_is_jal(op_code)) {  in get_step_address()
105 			*next_addr = RV_EXTRACT_JTYPE_IMM(op_code) + pc;  in get_step_address()
106 		} else if (riscv_insn_is_jalr(op_code)) {  in get_step_address()
107 			rs1_num = decode_register_index(op_code, RVG_RS1_OPOFF);  in get_step_address()
110 			*next_addr += RV_EXTRACT_ITYPE_IMM(op_code);  in get_step_address()
111 		} else if (riscv_insn_is_sret(op_code)) {  in get_step_address()